Updates metadata properties of a file
after querying the server for the latest values.
Unlike Update Metadata Properties, Merge Metadata
Properties verifies and merges properties according to the latest values
available on the server. Therefore, use this VI to safely modify the metadata properties
of a file.

Note
- When you use this VI to communicate to a server with SystemLink Server 19.5 or
later installed, it provides the safe modification guarantee. However, if you
use it with an earlier version of SystemLink Server, it acts similar to
Update Metadata Properties.
- This VI only supports an HTTP configuration.
file in
File on the SystemLink file service.
add
Metadata properties you want to add to or overwrite on the file.
remove
Metadata properties you want to remove from the file.
error in
Error conditions that occur before this VI runs. The VI responds to this input according to
standard error behavior.
file out
File on the SystemLink file service.
error out
Error information. This VI produces this output according to
standard error behavior.